/*---------css reset-------------
--------------------------------*/
* {
padding: 0;
margin: 0;
font-size: 100%;
font-weight: normal;
}

ul,ol {
list-style: none;
}

b,strong {
font-weight: bold;
}

img, a img {
border: none;
}

/*---------font-eigenschaften-------------
--------------------------------*/

html {
font-size: 120%;
}


body {
font-family: Helvetica, Arial, sans-serif;
line-height: 1.5rem;
text-align: left;
color: #663300;
}

h1 {
font-size: 2rem;
line-height: 4rem;	
font-weight: bold;
padding-top: 20px;	
}

h2 {
font-size: 1.2em;
font-weight: bold;
padding: 1em 0 0 0;
}

a:link, a:visited {
text-decoration: none;
background: transparent;
color: #663300;
}

nav ul {
padding-top: 20px;
left: 0px;
text-align: center;	
}

nav li {
display: inline;
font-size: 1.5rem;
padding: 5px 10px 10px 20px;	
border-right: solid;	
}	

nav li.first {
border-right: solid;
border-left: solid;
}

nav {
width: 95%;	
padding-top: 0px;
padding-bottom: 0px;	
}

a {
	color: #663300;
}

a:hover {
color: red;
cursor: pointer;
}

.bi {
font-style: italic;
font-weight: bold;	
}

.i {
font-style: italic;
}

.u {
text-decoration: underline;
}

main a:hover {
background: #ffcc00;
}



/*---------layout-------------
--------------------------------*/

#container {
margin: 0px auto;
background: #FFFBF0;	
}

#content {
position: absolute;
background: #FFFBF0;
width: 100%;
height: 100%;	
}

header {
	position: fixed;
	width: 100%;
	height: 50px;
	background-image: url("images/bgig.jpg");
	background-repeat: repeat;
	background-size: cover;
	padding-bottom: 20px;
	border-bottom: 2px solid;
}


main {
width: 95%;
padding: 100px 30px 30px 30px;
}


img {
max-width: 800px;	
border: 0;
margin-left: 0px;
margin-right: 20px;	
float: left;
display: inline-block;
}

.os img {
width: 80%;	
max-width: 1200px;	
border: 0;
margin-left: 0px;
margin-right: 20px;	
float: none;
display: block;
padding-top: 20px;
align-content: center;	
}

section {
	width: 95%;
	background: #FFFBF0;
	display: inline-block;
	margin-top: 50px;
	padding-bottom: 50px;
}






@media screen and (max-width: 650px){

html {
font-size: 100%;
}	

img {
width: 100%;
max-width: 600px;	
border: 0;
margin-left: 10px;
margin-right: 10px;	
float: none;	
}
	
.os img {
max-width: 600px;	
border: 0;
margin-left: 0px;
margin-right: 20px;	
float: none;
display: block;
padding-top: 20px;
align-content: center;	
}

}